I sometimes find, and I am sure you know the feeling, that I simply have too many thoughts and memories crammed into my mind.

It is impossible to manufacture or imitate love.

That," said Harry, "is a really good question.

Nothing more or less than the deepest, most desperate desire of our hearts.

Sure you can manage that broom, Potter?" said a cold, drawling voice. Draco Malfoy had arrived for a closer look, Crabbe and Goyle right behind him. "Yeah, reckon so," said Harry casually. "Got plenty of special features, hasn't it?" said Malfoy, eyes glittering maliciously. "Shame it doesn't come with a parachute - in case you get too near a Dementor." Crabbe and Goyle sniggered. "Pity you can't attach an extra arm to yours, Malfoy," said Harry. "Then it could catch the Snitch for you.

Professor Flitwick had dried himself off and set Seamus lines ("I am a wizard not a baboon brandishing a stick")

He’ll accept anyone at Hogwarts, s’long as they’ve got the talent. Knows people can turn out okay even if their families weren’ . . .well . . . all tha’ respectable.